Round or rectangular dining table? Seats, space and what fits

By OmbrailUpdated 28 September 20266 min read

In short

For the same number of seats, round and rectangular tables need about the same floor area. What changes is the shape of that area: a round table wants a square space, a rectangle a long one.
Four people: a round of Ø100 cm needs about 2.8 × 2.8 m; a 120 × 80 cm rectangle about 3.0 × 2.6 m. Both come to about 7.8 m².
Six people: a round of Ø130 cm needs about 3.1 × 3.1 m; a 180 × 90 cm rectangle about 3.6 × 2.7 m. Both come to about 9.7 m².
A rectangle can go against a wall on weekdays and come out for guests. A round table loses most of its charm, and seats, against a wall.
An oval seats like a rectangle and passes like a round: a good middle in open living and dining areas.
Of the 142 dining tables on our site, 43 are oval, 38 round and 32 rectangular. Nine can be bought online, from S$1,349 to S$4,490 on 28 September 2026.

How we put this together

The seat and spacing figures are the ones in our dining table size guide: about 60 cm of table edge per person, and 90 cm from the table edge to a wall so a chair can slide back. They are common interior design rules of thumb, not a standard.

The space figures below are simple sums: the table, plus 90 cm on each side where chairs pull out. We show them so you can redo them with your own table and room. Catalogue figures come from the 142 dining tables published on our site, checked on 28 September 2026.

Same seats, same area, different shape

Here is the space each table needs with chairs pulled out on every side.

Seats	Table	Space needed	Area
4	Round, Ø100 cm	2.8 × 2.8 m	about 7.8 m²
4	Rectangle, 120 × 80 cm	3.0 × 2.6 m	about 7.8 m²
6	Round, Ø130 cm	3.1 × 3.1 m	about 9.6 m²
6	Rectangle, 180 × 90 cm	3.6 × 2.7 m	about 9.7 m²
6	Oval, 180 × 90 cm	3.6 × 2.7 m	about 9.7 m², with softer corners to walk past

Where people walk behind seated guests, allow about 110 cm instead of 90 cm on that side, and add 20 cm to the figure.

Key point Don't choose by area. Measure the two sides of your dining space. If they are close to equal, a round table uses them best. If one side is much longer, a rectangle or an oval fits better.

When a round table works best

A square corner of an open living and dining room. The table sits in the middle and chairs can pull out all around.
Four to six people who talk. Everyone faces each other, and nobody is stuck at an end.
A space people walk around. No corners at hip height, which helps with children.

Check the base. A central pedestal leaves room for knees all around, and lets you squeeze in one more chair. Three or four legs fix where chairs can go.

When a rectangle or an oval works best

A long, narrow dining area, for example between the kitchen and the living room.
Six people often, eight sometimes. A 180 cm table seats six, and eight when the base leaves room at each end.
A table that also works as a desk. A long side against the wall frees the room during the day.

An oval keeps the seats of a rectangle but has no sharp corners where people pass, which helps when the table sits in the way to the kitchen or the balcony.

Against the wall on weekdays

A 120 × 80 cm rectangle pushed against a wall still seats three or four, and needs only about 3.0 × 1.7 m. Pull it out for guests. A round table against a wall seats two or three and leaves an awkward gap.

Good to know Tape the table and the pulled-out chairs on the floor before you choose. Every piece page has a "View to scale" drawing with the exact size of the top and the base.

Our dining tables by shape

Of the 142 dining tables on our site, 43 are oval, 38 round, 32 rectangular, 4 organic and 3 square. The others have a shape we have not classified yet.

Round: of the 40 with a listed diameter, 20 are Ø100 cm, 7 are Ø120–122 cm, 4 are Ø130 cm and 7 are Ø140–150 cm.
Oval: mostly 180–200 cm long (22 of 40 with a listed size), from 110 to 240 cm.
Rectangular: mostly 180–200 cm long (21 of 31), from 140 to 330 cm.

Almost all are 75 cm high. Nine can be bought online on 28 September 2026:

Shape and size	Seats (rule of thumb)	Table	Price
Three-lobed, 84 × 84 cm, 76 cm high	2	Three-Lobed Pedestal Bistro	S$1,349
Round, Ø130 cm	6	Fluted Round Travertine	S$2,990
Round, Ø130 cm	6	Round Fluted Fendi Green	S$3,290
Round, Ø150 cm	6, 8 at a squeeze	Round Pedestal	S$4,490
Oval, 150 × 85 cm	4, 6 at a squeeze	Oval Light Beige Travertine	S$3,090
Rectangle, 180 × 90 cm	6	Rectangular Fendi Green	S$3,990
200 × 90 cm, 80 cm high	6	Curved-Base Calacatta Black	S$2,999
Organic, 200 × 120 cm	6–8	Organic Natural Stone, 200 × 120 cm	S$3,590
Rectangle, 220 × 100 cm	8	Red Travertine	S$3,890

The seat counts follow the rules above. The base of each table changes what fits at the ends, so check its drawing. The other tables are made to order, with a free quote.

Which shape for your home?

If your dining space is close to square and you are four to six → a round of Ø100–130 cm. Fluted Round Travertine →
If it is long and narrow → a rectangle, 180 × 90 cm for six. Rectangular Fendi Green →
If the table sits on the way to the kitchen or balcony → an oval. Oval Light Beige Travertine →
If you want to push it against a wall on weekdays → a rectangle. All dining tables →
If you need another size or stone → many of our tables can be made to order. Get a free quote →

Questions

Does a round table save space?

Not in area. For the same number of seats, a round table and a rectangle need about the same floor area once chairs are pulled out. A round table fits a square space better; a rectangle fits a long one.

How many people fit at a Ø130 cm round table?

Six. A Ø100–110 cm round seats four, and a Ø150 cm round seats six comfortably, eight at a squeeze.

Round or rectangular table for a small flat?

If the table can stand free with room all around, a Ø100 cm round seats four in about 2.8 × 2.8 m. If it has to go against a wall, choose a rectangle.